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Biofeedback systems and adaptive control hemodialysis treatment
المؤلف
المصدر
Saudi Journal of Kidney Diseases and Transplantation
العدد
المجلد 19، العدد 6 (31 ديسمبر/كانون الأول 2008)، ص ص. 895-903، 9ص.
الناشر
تاريخ النشر
2008-12-31
دولة النشر
السعودية
عدد الصفحات
9
التخصصات الرئيسية
الموضوعات
الملخص EN
On-line monitoring devices to control functions such as volume, body temperature, and ultrafiltration, were considered more toys than real tools for routine clinical application.
However, bio-feedback blood volume controlled hemodialysis (HD) is now possible in routine dialysis, allowing the delivery of a more physiologically acceptable treatment.
This system has proved to reduce the incidence of intra-HD hypotension episodes significantly.
Ionic dialysance and the patient's plasma conductivity can be calculated easily from on-line measurements at two different steps of dialysate conductivity.
A bio-feedback system has been devised to calculate the patient's plasma conductivity and modulate the conductivity of the dialysate continuously in order to achieve a desired end-dialysis patient plasma conductivity corresponding to a desired enddialysis plasma sodium concentration.
Another bio-feedback system can control the body temperature by measuring it at the arterial and venous lines of the extra-corporeal circuit, and then modulating the dialysate temperature in order to stabilize the patients' temperature at constant values that result in improved intra-HD cardiovascular stability.
The module can also be used to quantify vascular access recirculation.
Finally, the simultaneous computer control of ultrafiltration has proven the most effective means for automatic blood pressure stabilization during hemodialysis treatment.
The application of fuzzy logic in the blood-pressure-guided biofeedback control of ultrafiltration during hemodialysis is able to minimize HD-induced hypotension.
In conclusion, online monitoring and adaptive control of the patient during the dialysis session using the bio-feedback systems is expected to render the process of renal replacement therapy more physiological and less eventful.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Azar, Ahmad Tahir. 2008. Biofeedback systems and adaptive control hemodialysis treatment. Saudi Journal of Kidney Diseases and Transplantation،Vol. 19, no. 6, pp.895-903.
https://search.emarefa.net/detail/BIM-40100
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Azar, Ahmad Tahir. Biofeedback systems and adaptive control hemodialysis treatment. Saudi Journal of Kidney Diseases and Transplantation Vol. 19, no. 6 (Dec. 2008), pp.895-903.
https://search.emarefa.net/detail/BIM-40100
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Azar, Ahmad Tahir. Biofeedback systems and adaptive control hemodialysis treatment. Saudi Journal of Kidney Diseases and Transplantation. 2008. Vol. 19, no. 6, pp.895-903.
https://search.emarefa.net/detail/BIM-40100
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 902-903
رقم السجل
BIM-40100
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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